Struct conrod::widget::primitive::text::Text
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pub struct Text<'a> { pub common: CommonBuilder, pub text: &'a str, pub style: Style, }
Displays some given text centered within a rectangular area.
By default, the rectangular dimensions are fit to the area occuppied by the text.
If some horizontal dimension is given, the text will automatically wrap to the width and align in accordance with the produced Alignment.
Fields
common: CommonBuilder
Data necessary and common for all widget builder types.
text: &'a str
The text to be drawn by the Text.
style: Style
Unique styling for the Text.
Methods
impl<'a> Text<'a>
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fn new(text: &'a str) -> Self
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Build a new Text widget.
fn no_line_wrap(self) -> Self
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Specify that the Text should not wrap lines around the width.
fn wrap_by_word(self) -> Self
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Line wrap the Text at the beginning of the first word that exceeds the width.
fn wrap_by_character(self) -> Self
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Line wrap the Text at the beginning of the first character that exceeds the width.
fn font_id(self, font_id: Id) -> Self
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A method for specifying the Font
used for displaying the Text
.
fn with_style(self, style: Style) -> Self
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Build the Text with the given Style.
fn left_justify(self) -> Self
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Align the text to the left of its bounding Rect's x axis range.
fn center_justify(self) -> Self
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Align the text to the middle of its bounding Rect's x axis range.
fn right_justify(self) -> Self
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Align the text to the right of its bounding Rect's x axis range.
fn font_size(self, font_size: FontSize) -> Self
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Build the type's self.$($assignee).+ with the given $Type.
fn justify(self, justify: Justify) -> Self
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Build the type's self.$($assignee).+ with the given $Type.
fn line_spacing(self, line_spacing: Scalar) -> Self
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Build the type's self.$($assignee).+ with the given $Type.
Trait Implementations
impl<'a> Clone for Text<'a>
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fn clone(&self) -> Text<'a>
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<'a> Debug for Text<'a>
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impl<'a> Widget for Text<'a>
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type State = State
State to be stored within the Ui
s widget cache. Read more
type Style = Style
Every widget is required to have its own associated Style
type. This type is intended to contain high-level styling information for the widget that can be optionally specified by a user of the widget. Read more
type Event = ()
The type of event yielded by the widget, returned via the Widget::set
function. Read more
fn init_state(&self, _: Generator) -> Self::State
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Return the initial State of the Widget. Read more
fn style(&self) -> Self::Style
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Return the styling of the widget. Read more
fn default_x_dimension(&self, ui: &Ui) -> Dimension
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If no specific width was given, we'll use the width of the widest line as a default.
The Font
used by the Text
is retrieved in order to determine the width of each line. If
the font used by the Text
cannot be found, a dimension of Absolute(0.0)
is returned.
fn default_y_dimension(&self, ui: &Ui) -> Dimension
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If no specific height was given, we'll use the total height of the text as a default.
The Font
used by the Text
is retrieved in order to determine the width of each line. If
the font used by the Text
cannot be found, a dimension of Absolute(0.0)
is returned.
fn update(self, args: UpdateArgs<Self>) -> Self::Event
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Update the state of the Text.
fn default_x_position(&self, ui: &Ui) -> Position
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The default Position for the widget along the x axis. Read more
fn default_y_position(&self, ui: &Ui) -> Position
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The default Position for the widget along the y axis. Read more
fn drag_area(
&self,
_dim: Dimensions,
_style: &Self::Style,
_theme: &Theme
) -> Option<Rect>
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&self,
_dim: Dimensions,
_style: &Self::Style,
_theme: &Theme
) -> Option<Rect>
If the widget is draggable, implement this method and return the position and dimensions of the draggable space. The position should be relative to the center of the widget. Read more
fn kid_area(&self, args: KidAreaArgs<Self>) -> KidArea
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The area on which child widgets will be placed when using the Place
Position
methods.
fn parent(self, parent_id: Id) -> Self
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Set the parent widget for this Widget by passing the WidgetId of the parent. Read more
fn no_parent(self) -> Self
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Specify that this widget has no parent widgets.
fn place_on_kid_area(self, b: bool) -> Self
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Set whether or not the Widget should be placed on the kid_area. Read more
fn graphics_for(self, id: Id) -> Self
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Indicates that the Widget is used as a non-interactive graphical element for some other widget. Read more
fn floating(self, is_floating: bool) -> Self
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Set whether or not the widget is floating (the default is false
). A typical example of a floating widget would be a pop-up or alert window. Read more
fn crop_kids(self) -> Self
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Indicates that all widgets who are children of this widget should be cropped to the kid_area
of this widget. Read more
fn scroll_kids(self) -> Self
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Makes the widget's KidArea
scrollable. Read more
fn scroll_kids_vertically(self) -> Self
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Makes the widget's KidArea
scrollable. Read more
fn scroll_kids_horizontally(self) -> Self
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Set whether or not the widget's KidArea
is scrollable (the default is false). Read more
fn and<F>(self, build: F) -> Self where
F: FnOnce(Self) -> Self,
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F: FnOnce(Self) -> Self,
A builder method that "lifts" the Widget through the given build
function. Read more
fn and_mut<F>(self, mutate: F) -> Self where
F: FnOnce(&mut Self),
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F: FnOnce(&mut Self),
A builder method that mutates the Widget with the given mutate
function. Read more
fn and_if<F>(self, cond: bool, build: F) -> Self where
F: FnOnce(Self) -> Self,
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F: FnOnce(Self) -> Self,
A method that conditionally builds the Widget with the given build
function. Read more
fn and_then<T, F>(self, maybe: Option<T>, build: F) -> Self where
F: FnOnce(Self, T) -> Self,
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F: FnOnce(Self, T) -> Self,
A method that optionally builds the the Widget with the given build
function. Read more
fn set<'a, 'b>(self, id: Id, ui_cell: &'a mut UiCell<'b>) -> Self::Event
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Note: There should be no need to override this method. Read more
impl<'a> Colorable for Text<'a>
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fn color(self, color: Color) -> Self
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Set the color of the widget.
fn rgba(self, r: f32, g: f32, b: f32, a: f32) -> Self
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Set the color of the widget from rgba values.
fn rgb(self, r: f32, g: f32, b: f32) -> Self
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Set the color of the widget from rgb values.
fn hsla(self, h: f32, s: f32, l: f32, a: f32) -> Self
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Set the color of the widget from hsla values.
fn hsl(self, h: f32, s: f32, l: f32) -> Self
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Set the color of the widget from hsl values.